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Foam Ear Protectors
| Item No.: | EP-33/EP-33C |
Supplier Details
Country: Taiwan
City: Hsinchu County 302
Address: 3F., No. 116, Jiaqin S. Rd., Zhubei City
TEL: +886-3-5589897
Fax: +886-3-5588732
Online Showroom:
40 Products
Conical Shape PU Foam Earplug
Features:
EP-33 earplugs are highly sought-after for their effective noise reduction, comfortable fit, and ease of use. They are crafted from safe and non-toxic PU foam, making them gentle on the skin and unlikely to cause irritation or allergies. These earplugs come in a moderate size that can accommodate most ear canal sizes and are available in a variety of packaging options to suit each user's preferences.
Excellent Attenuation Values:
Attenuation levels of a foam earplug can be affected by the material chemistry, density, foam cell structure, and physical shape. The attenuation values for EP-33 serial conical-shaped disposable foam earplugs are provided below.
Test in accordance with ANSI S3.19-1974
NRR= 32dB
Provide long-term comfort:
The comfort of an earplug cannot be assessed by its look or feel. The only true measure of comfort is through user experience. EP-33 its unique, in-ear characteristics, such as shape, density, hydrophilic texture, ensure all-day comfort and protection in a wide range of working environments. The unique slow recovery foam used in EP-33 Earplugs creates lower pressure in the ear canal than other foams for outstanding comfort throughout the day.
Comply with international standards and certificates:
Features:
EP-33 earplugs are highly sought-after for their effective noise reduction, comfortable fit, and ease of use. They are crafted from safe and non-toxic PU foam, making them gentle on the skin and unlikely to cause irritation or allergies. These earplugs come in a moderate size that can accommodate most ear canal sizes and are available in a variety of packaging options to suit each user's preferences.
Excellent Attenuation Values:
Attenuation levels of a foam earplug can be affected by the material chemistry, density, foam cell structure, and physical shape. The attenuation values for EP-33 serial conical-shaped disposable foam earplugs are provided below.
Test in accordance with ANSI S3.19-1974
| Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 3150 | 4000 | 6300 | 8300 |
| Measured Attenuation (dB) | 39.8 | 40.4 | 42.6 | 40.3 | 39.1 | 45.2 | 45.7 | 48.3 | 47.4 |
| Standard Derivation (dB) | 3.0 | 3.9 | 2.9 | 3.6 | 3.7 | 3.0 | 2.5 | 4.9 | 3.7 |
Provide long-term comfort:
The comfort of an earplug cannot be assessed by its look or feel. The only true measure of comfort is through user experience. EP-33 its unique, in-ear characteristics, such as shape, density, hydrophilic texture, ensure all-day comfort and protection in a wide range of working environments. The unique slow recovery foam used in EP-33 Earplugs creates lower pressure in the ear canal than other foams for outstanding comfort throughout the day.
Comply with international standards and certificates:
- US S3.19-1974 test standard
- EU EN352-2:2020 test standard
- Comply with EU 2016/425 regulation
- CE and UKCA certified
- Conforms to EU REACH (EC) N.1907/2006 regulation, does not contain SVHCs harmful chemical substances